/* 仪表盘布局 */
.dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 2rem 5%;
    width: 100%;
    max-width: 1200px;
    margin: 2rem auto;
}

/* 卡片通用样式 */
.card {
    background: rgba(255, 255, 255, 0.95);
    padding: 2rem;
    border-radius: 1.5rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    backdrop-filter: blur(10px);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    display: grid;
    place-items: center;
    font-size: 2rem;
    box-shadow: 0 5px 15px rgba(156, 115, 115, 0.1);
}

.card h2 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.value {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ff6b00;
}

/* 专属动画 */
.pulse {
    animation: pulse 2s ease infinite;
}

.rotate {
    animation: rotate 8s linear infinite;
}

.bounce {
    animation: bounce 2s ease infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes rotate {
    to { transform: rotate(360deg); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* SVG 图标样式 */
.card-svg {
    width: 80px; /* 根据需要调整大小 */
    height: 80px; /* 根据需要调整大小 */
    display: block; /* 确保图标居中 */
    margin: 0 auto 1.5rem; /* 图标和文字之间的间距 */
}